Bosch MetallForet-Set HSS-Co Drill Bit Set

The Bosch MetallForet-Set HSS-Co is a precision drill bit set designed for drilling into various alloys and metals up to 1000 N/mm². These helical blades are extremely heat and wear resistant, manufactured with precise machining and sharp cutting edges for straight cuts. Ideal for use with drilling holders and column drills, they offer excellent rotational concentricity for accurate drilling without pre-marking. With an autocentering tip at 135° and cross grinding according to DIN 1412 C, these bits require mandatory cooling for optimal performance.